It is a compelling case study of a seemingly eternal truth: when a business is built on lies, there are always clues.

这是一个看似永恒真理的令人信服的案例研究：当企业建立在谎言之上时，总会有线索。

Say to yourself over and over: " My peace of mind, my happiness, my health, and perhaps even my income will, in the long run, depend largely on applying the old, obvious, and eternal truths taught in this book" .

一遍又一遍地对自己说：“从长远来看，我内心的平静、我的幸福、我的健康，甚至我的收入，都将在很大程度上取决于应用这本书中教导的古老、明显和永恒的真理。”